Published
Specifies methods of liquid flow measurement in open channels (particularly in irrigation canals) under steady or slowly varying flow conditions. The flumes used are designed to operate under both free-flow and submergence conditions.
PUBLISHED
ISO 9826:1992
90.93
Standard confirmed
Dec 15, 2023
Measurement of liquid flow in open channels — Parshall and SANIIRI flumes
60.60 Standard published